TEXAS · WELLS · UPTON COUNTY · API 42-461-34244 · DISTRICT 6E
Amacker a 88 #1H
Upton County · Amacker-Tippett (Devonian) field · Producing · Horizontal
Amacker A 88 #1H (API 42-461-34244) is a horizontal well in Upton County operated by Eog Resources Inc., completed January 30, 2004 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2002 and 2003, permitted to 15,496 ft.
Completion filings report 4 formation tops, including Bend, Barnett, Devonian, Silurian (undifferentiated).
Its 2 leases have reported 136K barrels of oil and 3.09M mcf of gas since May 2002, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2026 |
| Latest permit | EOG Resources, Inc.Oct 28, 2003 |
- 15,496
- total depth, ft
- 2
- permits on file
- Oct 28, 2003
- last permit issued
- Jan 30, 2004
- completed
- 136K
- cumulative oil, bbl
- 3.09M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2002 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 30, 2004
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Amacker "a" 88 G-9-201807 | Amacker-Tippett (Devonian) | EOG Resources, Inc. | 1 | 136K | 3.09M | May 2002 – Apr 2026 |
| Amacker "a" 88 O-9-15276 | Amacker-Tippett (Devonian) | EOG Resources, Inc. | 1 | 0 | 0 | May 2002 – — |
Gas, mcf lease total
Last 12 months 56,185 · prior 12 27,028(+108%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.May 2002 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 537987-99 | Recompletion | EOG Resources, Inc. | Oct 28, 2003 | Oct 28, 2003 | Nov 3, 2003 | 11,145 |
| 517038-99 | Drill | EOG Resources, Inc. | Jan 23, 2002 | Jan 24, 2002 | Feb 4, 2002 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 30, 2004 | Amacker a 88 G-9-201807 | Amacker-Tippett (Devonian) | EOG Resources Inc. | Producing | 15,496 |
| May 26, 2002 | Amacker a 88 O-9-15276 | Amacker-Tippett (Devonian) | EOG Resources Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,753 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,547 | 15,060 | Perforated |
| 11,700 | 14,940 | Perforated |
| 11,725 | 15,465 | Perforated |
| 11,893 | 15,369 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 500 | 17.5 | 445 S |
| 9.625 | 4,865 | 12.25 | 2,235 S |
| 7 | 11,808 | 8.75 | 1,038 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 13, 2004 | Feb 26, 2004 | — |
| 00 | Jun 30, 2004 | — | — |
| 00 | Oct 2, 2002 | Jun 21, 2002 | Yes |
| 00 | Sep 11, 2002 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-461-34244 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-34244 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/46134244, documented in the API reference.